Talk:Servamp (Race)/@comment-73.49.228.11-20171029181915/@comment-173.242.141.254-20180623145131

I found it! Jin is short for Djinn. It is an underclass creature that attaches itself to humans and then leads the possessed human to a nearby vampire for him to eat. It also states that Djinns are every where all the time but when multiple vampires die at one time, the amount of Jin increases (as we see in the anime and better in the manga).